48 to 60 ? Would be 25% . [(48-60)/48]x100=25% increase .
It is given in the question that in the lemon squash 2 parts concentrate is added to 5 parts of water. Thus it makes the concentrate to water ratio as 2:5 or
. Now, if this ratio is maintained then the amount of water to be added to 90 ml concentrate in a glass can be calculated as:

Where x is the amount of water to be added, in ml (milliliters).
Cross multiplication of the above equation will give us:

Dividing both sides by 2 we will get:

Thus, if we put 90ml of concentrate in a glass, the water that should be added must be 225 ml.
The value of the X must be 74 in. ..
Answer:
Choice 3
Step-by-step explanation:
There is a total number of 11 numbers that are less than 12.
It can increase the field because of the loops around the electromagnet like a conductor which can amplify the magnetic field making it go further